The bag house filter used in crusher is generally smaller, ventilation is inadequate, so the dust cover and crusher cavity under crusher feed opening film is difficult to form slight negative pressure, causing large dust is filled in working environment, not conducive to breathing.
Precipitator dust gets into the pipeline, the inlet tube at the elbow increases the system resistance, the bend parts is susceptible to be worn and clogged by dust. Using screw conveyor and dividing wheel conveying bag-type collector to trap dust increases power consumption and mechanical maintenance workload; often need to be demolish the lower sub-grid wheel feeder, with the passage of time, the feeder flange leaks air and exacerbate ash bucket air leakage.
When the humidity is high, the dust particles get into precipitator is rougher than dry crushing materials, bag filter is easy to paste bag house, easy to plug the feeder, resulting in bag filter ventilation resistance substantially increases, ventilation capacity decreases and severe dust.
The materials on the belt conveyor go into closed dust cover in falling process with the air and the material, dusty gas through the crevice and orifice hood walls spread to the outside of the cap, causes the pollution of the environment. In addition, due to the belt-corner dust point set incorrectly, the precipitator almost has no impact on lower level belt conveyor dust whatever open and stop it. The bag house and spare parts failure not only affect the normal dust removal, and increase equipment maintenance workload. Statistics from equipment maintenance and spare parts, poor quality is a more important reason to cause equipment failure.Scientific management, advanced processing technology and innovative manufacturing theory make Fote Heavy Machinery become the exporting base of mobile jaw plant, toothed-roll crusher and famous grinding equipment in China. What Hongxing has done is for the clients and we believe that quality is the best way to develop market.
In order to reduce dust caused by the crusher casing air leakage, in the actual production, when the material is dry, we often water the crusher at the entrance, which result in bag dust collector filter bag paste bag and the feeder blockage are exacerbated. Because bag house is intermittent cleaning, when the precipitator is in normal working, the division round air leakage cannot to be neglected.
Seen from the above, the crusher dust removal work is necessary.
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